129898544

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{9817}}^1$

素因数の和:10652

約数の個数: 20

約数和(自身を含む): 252008424

約数和(自身を除く): 122109880

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 9817, 13232, 19634, 39268, 78536, 157072, 8118659, 16237318, 32474636, 64949272, 129898544]

約数ペア:

[(1, 129898544), (2, 64949272), (4, 32474636), (8, 16237318), (16, 8118659), (827, 157072), (1654, 78536), (3308, 39268), (6616, 19634), (9817, 13232)]